| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: acpi: fix resource leak in reconfiguration device addition\n\nacpi_i2c_find_adapter_by_handle() calls bus_find_device() which takes a\nreference on the adapter which is never released which will result in a\nreference count leak and render the adapter unremovable. Make sure to\nput the adapter after creating the client in the same manner that we do\nfor OF.\n\n[wsa: fixed title]" |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/i2c/i2c-core-acpi.c" |
| ], |
| "versions": [ |
| { |
| "version": "525e6fabeae286848592363bda13bc34b59bb5ac", |
| "lessThan": "b8090a84d7758b929d348bafbd86bb7a10c5fb63", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "525e6fabeae286848592363bda13bc34b59bb5ac", |
| "lessThan": "3d9d458a8aaafa47268ea4f1b4114a9f12927989", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "525e6fabeae286848592363bda13bc34b59bb5ac", |
| "lessThan": "60bacf259e8c2eb2324f3e13275200baaee9494b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "525e6fabeae286848592363bda13bc34b59bb5ac", |
| "lessThan": "f86de018fd7a24ee07372d55ffa7824f0c674a95", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "525e6fabeae286848592363bda13bc34b59bb5ac", |
| "lessThan": "90f1077c9184ec2ae9989e4642f211263f301694", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "525e6fabeae286848592363bda13bc34b59bb5ac", |
| "lessThan": "6558b646ce1c2a872fe1c2c7cb116f05a2c1950f", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/i2c/i2c-core-acpi.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.8", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.8", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.14.251", |
| "lessThanOrEqual": "4.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.211", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.153", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.73", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.14.12", |
| "lessThanOrEqual": "5.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15", |
| "lessThanOrEqual": "*", |
| "status": "unaffected", |
| "versionType": "original_commit_for_fix" |
| } |
| ] |
| } |
| ], |
| "cpeApplicability": [ |
| { |
| "nodes": [ |
| { |
| "operator": "OR", |
| "negate": false, |
| "cpeMatch": [ |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "4.14.251" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "4.19.211" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "5.4.153" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "5.10.73" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "5.14.12" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.8", |
| "versionEndExcluding": "5.15" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/b8090a84d7758b929d348bafbd86bb7a10c5fb63" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/3d9d458a8aaafa47268ea4f1b4114a9f12927989" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/60bacf259e8c2eb2324f3e13275200baaee9494b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f86de018fd7a24ee07372d55ffa7824f0c674a95" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/90f1077c9184ec2ae9989e4642f211263f301694" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/6558b646ce1c2a872fe1c2c7cb116f05a2c1950f" |
| } |
| ], |
| "title": "i2c: acpi: fix resource leak in reconfiguration device addition", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2021-47425", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
